http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2020274166-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_44b2ac87aeadb161b83426d9cf6c4bdc |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-628 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 |
| filingDate | 2019-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_711cc38cab8c47885120878fff4cb30f |
| publicationDate | 2020-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2020274166-A1 |
| titleOfInvention | Negative electrode and lithium ion secondary battery |
| abstract | A negative electrode includes a current collector and a negative electrode layer coated on at least one surface of the current collector. The negative electrode layer containing either phosphorus or fluorine, and the phosphorus content or fluorine content in the central portion of the negative electrode layer differs from the average phosphorus content in the end portion outward from the central portion to the side or the average fluorine content, and the phosphorus content P1 in the central portion and the average phosphorus content in the end portion P2 is 1<P1/P2≤1.30, or the fluorine content F1 in the central portion and the average fluorine content F2 in the end portion of the negative electrode satisfy 1<F1/F2≤1.22. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114583153-A |
| priorityDate | 2018-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 105.